Remembering John Lennon

The Beatles are shown on an album cover in 1965. Clockwise, from top left, are: Paul McCartney, Ringo Starr, John Lennon, and George Harrison. (AP Photo/Robert Freeman- Copyright Apple Corps Ltd.)

The Beatles

AP Photo

The Beatles

AP Photo

John Lennon

AP Photo

John Lennon and Yoko Ono

John Lennon and his wife, Yoko Ono, arrive at The Hit Factory, a recording studio in New York in this Aug. 22, 1980 file photo. (AP Photo/Steve Sands)

John Lennon and Yoko Ono

John Lennon and Yoko Ono (AP Photo)

John Lennon and Yoko Ono

AP Photo

The Beatles

AP Photo

John Lennon

Singer-songwriter and political activist John Lennon is seen Dec. 8, 1980 in New York City, the day Lennon was shot in front of his apartment house at the Dakota on Manhattan's Upper West Side. (AP Photo)

John Lennon

Former Beatle John Lennon performs during a charity concert to benefit mentally challenged children at New York's Madison Square Garden, Aug. 30, 1972. (AP Photo)

John Lennon Anniversary

In this magazine cover image of Rolling Stone, former Beatle John Lennon is shown on the cover of the Dec. 23, 2010 issue of "Rolling Stone." Rolling Stone is releasing John Lennon's final interview on the 30th anniversary of his death. Lennon talked to Rolling Stone on Dec. 5, 1980, just three days before he would be gunned down in front of his apartment building by Mark David Chapman. (AP Photo/Rolling Stone)